Info

🌱 來自: Modified Duke Criteria

Major clinical criteria

Positive blood culture

Typical microorganisms

• Staphylococcus aureus,

• viridans streptococci,

• Streptococcus gallolyticus,

• HACEK

• and community-acquired enterococci in the absence of a primary focus) consistent with infective endocarditis from two separate blood cultures

• Microorganisms consistent with infective endocarditis from persistently positive blood cultures, defined as ≥2 positive cultures from blood samples drawn >12 hr apart or all of 3 or a majority of ≥4 separate cultures of blood (with first and last sample drawn at least 1 hr apart)

Single positive blood culture for Coxiella burnetii or phase I IgG antibody titer >1:800

Positive echocardiography

Vegetation (defined as an oscillating intracardiac mass on a valve or supporting structure), abscess, or new partial dehiscence of a prosthetic valve

New valvular regurgitation (an increase or change in preexisting murmur is not sufficient)